视频DNA - 视频点播

本篇文档提供了Go SDK视频DNA模块相关功能的API调用示例。包含提交视频DNA作业、查询视频DNA作业、获取视频DNA结果。

初始化客户端

使用前请先初始化客户端，请参见初始化。

提交视频DNA作业

调用SubmitAIJob接口，完成提交视频DNA作业功能。

接口参数和返回字段请参见SubmitAIJob。调用示例如下：

package main

import (
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/sdk"
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/services/vod"
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials"
    "fmt"
)

func MySubmitAIJob(client *vod.Client) (response *vod.SubmitAIJobResponse, err error) {
    request := vod.CreateSubmitAIJobRequest()
    // 视频ID
    request.MediaId = "<VideoId>"
    // 设置AI类型，类型为固定值 AIMediaDNA
    request.Types = "AIMediaDNA"

    request.AcceptFormat = "JSON"

    return client.SubmitAIJob(request)
}

func main() {
    client, err := InitVodClient("<accessKeyId>", "<accessKeySecret>")
    if err != nil {
        panic(err)
    }

    response, err := MySubmitAIJob(client)
    if err != nil {
        panic(err)
    }

    fmt.Println(response.GetHttpContentString())
    fmt.Println(response.RequestId)
    for _, job := range response.AIJobList.AIJob {
        fmt.Printf("%s: %s\n", job.Type, job.JobId)
    }
}

查询视频DNA作业

调用ListAIJob接口，完成查询视频DNA作业功能。

接口参数和返回字段请参见ListAIJob。调用示例如下：

package main

import (
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/sdk"
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/services/vod"
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials"
    "fmt"
)

func MyListAIJob(client *vod.Client) (response *vod.ListAIJobResponse, err error) {
    request := vod.CreateListAIJobRequest()
    // 视频AI作业ID，多个用逗号分隔
    request.JobIds = "JobId1,JobId2"

    request.AcceptFormat = "JSON"

    return client.ListAIJob(request)
}

func main() {
    client, err := InitVodClient("<accessKeyId>", "<accessKeySecret>")
    if err != nil {
        panic(err)
    }

    response, err := MyListAIJob(client)
    if err != nil {
        panic(err)
    }

    fmt.Println(response.GetHttpContentString())
    fmt.Println(response.RequestId)
    for _, job := range response.AIJobList.AIJob {
        fmt.Printf("%s: %s %s\n", job.JobId, job.Status, job.Data)
    }
}

获取视频DNA结果

调用GetMediaDNAResult接口，完成获取视频DNA结果功能。

接口参数和返回字段请参见GetMediaDNAResult。调用示例如下：

package main

import (
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/sdk"
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/services/vod"
    "192.168.0.0/16/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials"
    "fmt"
)

func MyGetMediaDNAResult(client *vod.Client) (response *vod.GetMediaDNAResultResponse, err error) {
    request := vod.CreateGetMediaDNAResultRequest()
    // 视频ID
    request.MediaId = "<VideoId>"

    request.AcceptFormat = "JSON"

    return client.GetMediaDNAResult(request)
}

func main() {
    client, err := InitVodClient("<accessKeyId>", "<accessKeySecret>")
    if err != nil {
        panic(err)
    }

    response, err := MyGetMediaDNAResult(client)
    if err != nil {
        panic(err)
    }

    fmt.Println(response.GetHttpContentString())
    fmt.Println(response.RequestId)
}